TypeScript definitions for @babel/traverse. 

TypeScript definitions for @babel/traverse

types

@types/babel__traverse

// Type definitions for @babel/traverse 7.0

// Type definitions for @babel/traverse 7.11

// Project: https://github.com/babel/babel/tree/main/packages/babel-traverse, https://babeljs.io

// Definitions by: Troy Gerwien <https://github.com/yortus>

//                 Marvin Hagemeister <https://github.com/marvinhagemeister>

//                 Ryan Petrich <https://github.com/rpetrich>

//                 Melvin Groenhoff <https://github.com/mgroenhoff>

//                 Dean L. <https://github.com/dlgrit>

//                 Ifiok Jr. <https://github.com/ifiokjr>

//                 ExE Boss <https://github.com/ExE-Boss>

// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped

        parent: Node | Node[] | null | undefined,

     * `explode()` will take a `Visitor` object with all of the various shorthands

     * that we support, and validates & normalizes it into a common format, ready

     * - `Identifier() { ... }` -> `Identifier: { enter() { ... } }`

     * - `"Identifier|NumericLiteral": { ... }` -> `Identifier: { ... }, NumericLiteral: { ... }`

     * - Aliases in `@babel/types`: e.g. `Property: { ... }` -> `ObjectProperty: { ... }, ClassProperty: { ... }`

     * - Visitors of virtual types are wrapped, so that they are only visited when their dynamic check passes

     * - `enter` and `exit` functions are wrapped in arrays, to ease merging of visitors

        [Type in Node['type']]?: VisitNodeObject<S, Extract<Node, { type: Type }>>;

    function verify(visitor: Visitor): void;

    function merge<S = {}>(visitors: Array<Visitor<S>>, states?: S[]): Visitor<unknown>;

export interface TraverseOptions<S = Node> extends Visitor<S> {

export type ArrayKeys<T> = { [P in keyof T]: T[P] extends any[] ? P : never }[keyof T];

    constructor(path: NodePath, parentScope?: Scope);

    bindings: { [name: string]: Binding };

    /** Traverse node with current scope and path. */

    traverse<S>(node: Node | Node[], opts: TraverseOptions<S>, state: S): void;

    traverse(node: Node | Node[], opts?: TraverseOptions, state?: any): void;

    /** Generate a unique identifier and add it to the current scope. */

    generateDeclaredUidIdentifier(name?: string): t.Identifier;

    generateUidIdentifier(name?: string): t.Identifier;

    /** Generate a unique `_id1` binding. */

    /** Generate a unique identifier based on a node. */

    generateUidIdentifierBasedOnNode(parent: Node, defaultName?: string): t.Identifier;

     * Determine whether evaluating the specific input `node` is a consequenceless reference. ie.

     * evaluating it wont result in potentially arbitrary code from being ran. The following are

     * whitelisted and determined not to cause side effects:

type NodeType = Node['type'] | keyof t.Aliases;

export interface VisitNodeObject<S, P extends Node> {

     * @deprecated will be removed in Babel 8

export type NodePaths<T extends Node | readonly Node[]> = T extends readonly Node[]

    ? { -readonly [K in keyof T]: NodePath<Extract<T[K], Node>> }

    type: T extends null | undefined ? undefined : T extends Node ? T['type'] : string | undefined;

    getData(key: string, def?: any): any;

    buildCodeFrameError<TError extends Error>(msg: string, Error?: new (msg: string) => TError): TError;

    traverse<T>(visitor: Visitor<T>, state: T): void;

    // Example: https://github.com/babel/babel/blob/63204ae51e020d84a5b246312f5eeb4d981ab952/packages/babel-traverse/src/path/modification.js#L83

    debug(buildMessage: () => string): void;

    static get<C extends Node, K extends keyof C>(opts: {

    //#region ------------------------- ancestry -------------------------

     * Starting at the parent path of the current `NodePath` and going up the

     * tree, return the first `NodePath` that causes the provided `callback`

     * to return a truthy value, or `null` if the `callback` never returns a

    findParent(callback: (path: NodePath) => boolean): NodePath | null;

     * Starting at current `NodePath` and going up the tree, return the first

     * `NodePath` that causes the provided `callback` to return a truthy value,

     * or `null` if the `callback` never returns a truthy value.

    find(callback: (path: NodePath) => boolean): NodePath | null;

    /** Get the parent function of the current path. */

    getFunctionParent(): NodePath<t.Function> | null;

    /** Walk up the tree until we hit a parent node path in a list. */

    getStatementParent(): NodePath<t.Statement> | null;

     * Get the deepest common ancestor and then from it, get the earliest relationship path

     * Earliest is defined as being "before" all the other nodes in terms of list container

    getEarliestCommonAncestorFrom(paths: NodePath[]): NodePath;

    /** Get the earliest path in the tree where the provided `paths` intersect. */

        filter?: (deepest: Node, i: number, ancestries: NodePath[]) => NodePath,

     * Build an array of node paths containing the entire ancestry of the current node path.

     * NOTE: The current node path is included in this.

    "description": "TypeScript definitions for @babel/traverse",

            "url": "https://github.com/yortus",

            "name": "Marvin Hagemeister",

            "url": "https://github.com/marvinhagemeister",

            "githubUsername": "marvinhagemeister"

            "url": "https://github.com/rpetrich",

            "url": "https://github.com/mgroenhoff",

            "githubUsername": "mgroenhoff"

            "url": "https://github.com/dlgrit",

            "url": "https://github.com/ifiokjr",

            "url": "https://github.com/ExE-Boss",

        "url": "https://github.com/DefinitelyTyped/DefinitelyTyped.git",

        "directory": "types/babel__traverse"

    "typesPublisherContentHash": "677cb4ebd169452007905821a075e8ef3a039b55ee915ec7287453f99b5cc8be",

    "typesPublisherContentHash": "d2026b87ca1b6d5cf953edcc61327342e0aadedb036ddb748b019104161345bc",

> `npm install --save @types/babel__traverse`

This package contains type definitions for @babel/traverse (https://github.com/babel/babel/tree/main/packages/babel-traverse).

Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/babel__traverse.

 * Last updated: Thu, 26 Nov 2020 07:40:13 GMT

 * Last updated: Tue, 08 Dec 2020 10:24:25 GMT

 * Dependencies: [@types/babel__types](https://npmjs.com/package/@types/babel__types)

These definitions were written by [Troy Gerwien](https://github.com/yortus), [Marvin Hagemeister](https://github.com/marvinhagemeister), [Ryan Petrich](https://github.com/rpetrich), [Melvin Groenhoff](https://github.com/mgroenhoff), [Dean L.](https://github.com/dlgrit), [Ifiok Jr.](https://github.com/ifiokjr), and [ExE Boss](https://github.com/ExE-Boss).

		{
		"name": "@types/babel__traverse",
		"version": "7.0.16",
		"version": "7.11.0",
		"description": "TypeScript definitions for @babel/traverse",
		@@ -54,4 +54,4 @@ "license": "MIT",
		},
		"typesPublisherContentHash": "677cb4ebd169452007905821a075e8ef3a039b55ee915ec7287453f99b5cc8be",
		"typesPublisherContentHash": "d2026b87ca1b6d5cf953edcc61327342e0aadedb036ddb748b019104161345bc",
		"typeScriptVersion": "3.4"
		}

		@@ -1,2 +0,2 @@
		// Type definitions for @babel/traverse 7.0
		// Type definitions for @babel/traverse 7.11
		// Project: https://github.com/babel/babel/tree/main/packages/babel-traverse, https://babeljs.io
		@@ -209,5 +209,12 @@ // Definitions by: Troy Gerwien <https://github.com/yortus>

		type NodeType = Node['type'] \| keyof t.Aliases;

		export interface VisitNodeObject<S, P extends Node> {
		enter?: VisitNodeFunction<S, P>;
		exit?: VisitNodeFunction<S, P>;
		denylist?: NodeType[];
		/**
		* @deprecated will be removed in Babel 8
		*/
		blacklist?: NodeType[];
		}
		@@ -214,0 +221,0 @@

		@@ -11,3 +11,3 @@ # Installation
		### Additional Details
		* Last updated: Thu, 26 Nov 2020 07:40:13 GMT
		* Last updated: Tue, 08 Dec 2020 10:24:25 GMT
		* Dependencies: [@types/babel__types](https://npmjs.com/package/@types/babel__types)
		@@ -14,0 +14,0 @@ * Global values: none

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